diff options
| -rw-r--r-- | rel/overlay/etc/default.ini | 30 | ||||
| -rw-r--r-- | src/couch_views/src/couch_views_batch_impl.erl | 2 |
2 files changed, 24 insertions, 8 deletions
diff --git a/rel/overlay/etc/default.ini b/rel/overlay/etc/default.ini index 2668c3e81..71b940521 100644 --- a/rel/overlay/etc/default.ini +++ b/rel/overlay/etc/default.ini @@ -343,15 +343,31 @@ iterations = 10 ; iterations for password hashing ; ; The maximum size of B+Tree nodes used by view btrees ;view_btree_node_size = 100 -; + ; Batch size sensing parameters -; batch_initial_size = 100 ; Initial batch size in number of documents -; batch_search_increment = 500 ; Size change when searching for the threshold -; batch_sense_increment = 100 ; Size change increment after hitting a threshold -; batch_max_tx_size_bytes = 9000000 ; Maximum transaction size in bytes -; batch_max_tx_time_msec = 4500 ; Maximum transaction time in milliseconds -; batch_thresold_penalty = 0.2 ; Amount to reduce batch size when crossing a threshold ; +; Initial batch size in number of documents +;batch_initial_size = 100 +; +; Size change when searching for the threshold +;batch_search_increment = 500 +; +; Size change increment after hitting a threshold +;batch_sense_increment = 100 +; +; Maximum transaction size in bytes +;batch_max_tx_size_bytes = 9000000 +; +; Maximum transaction time used by the view indexer in +; milliseconds. This value should be set such that the indexing +; transaction GRVs would live long enough for clients waiting on the +; indexer to have be able re-use the same GRVs to emit include_docs +; bodies. +;batch_max_tx_time_msec = 1500 +; +; Amount to reduce batch size when crossing a threshold; +;batch_thresold_penalty = 0.2 + ; Set the FDB transaction retry limit applied to the main indexing transaction ; for retriable errors. These errors include 1007 (transaction_too_old), 1020 ; (commit conflict) and others. This value overrides the retry_limit setting diff --git a/src/couch_views/src/couch_views_batch_impl.erl b/src/couch_views/src/couch_views_batch_impl.erl index d315a3bf6..9b3a4ad06 100644 --- a/src/couch_views/src/couch_views_batch_impl.erl +++ b/src/couch_views/src/couch_views_batch_impl.erl @@ -48,7 +48,7 @@ start(Mrst, undefined) -> search_incr = get_config(batch_search_increment, "500"), sense_incr = get_config(batch_sense_increment, "100"), max_tx_size_bytes = get_config(batch_max_tx_size_bytes, "9000000"), - max_tx_time_msec = get_config(batch_max_tx_time_msec, "4500"), + max_tx_time_msec = get_config(batch_max_tx_time_msec, "1500"), threshold_penalty = get_config( batch_threshold_penalty, "0.2", |